And IF has taken much more than what FC did.
And most of the time, what FC did will take him down. That he has a few outliers doesn't change that, powerful hits from martial artists with enhanced stats *will* cause major damage to him.
Originally posted by Mindset
Didn't Ryu beat him in SF2 movie?
Different continuity.
To give you an idea, in the Alpha games, Bison at his peak fought:
All 13 dolls including Cammy. Ken and Sakura at the same time until Ryu showed up after breaking mind control (possibly with Sagat on Ryu's side there too) and he decided to retreat (since he had already lost Ryu as a potential subject). Rose, who kinda-sorta 'died'. And finally Charlie, Guile and Chun-Li at the same time, with Charlie sacrificing his life to hold off Bison so the others could escape.
All in a row, on the same day, without rest in between. He's stronger in Alpha than he is during SF2 itself, but still.
Ryu is considered to have the potential to be uber tier, which is why Bison and Akuma want him, but potential in the sense of 'down the road'. Akuma wants him to unlock his dark power precisely because he feels without it, Ryu won't be able to reach his level (though in the games, this is eventually proved wrong).
In the Udon comics, it's definitely still 'potential to fight Bison and Akuma, but definitely not yet on the same level' stage. Rose lost to Bison and she's the one who flung him through an office building hard enough to collapse it.